Compara mètodes
Revisa els mètodes seleccionats l'un al costat de l'altre; les files que difereixen es ressalten.
| Anàlisi de Contingut Longitudinal× | Anàlisi de documents× | |
|---|---|---|
| Camp≠ | Qualitativa | Recerca qualitativa |
| Família | Process / pipeline | Process / pipeline |
| Any d'origen≠ | Mid-20th century onward; systematized alongside content analysis (Berelson, 1952; Krippendorff, 1980) | 1920 |
| Autor original≠ | Developed within the content analysis tradition; longitudinal extensions widely applied since the mid-20th century in communication and political science research | Max Weber and Karl Mannheim |
| Tipus≠ | Qualitative and mixed-methods research design | Method |
| Font seminal≠ | Krippendorff, K. (2018). Content Analysis: An Introduction to Its Methodology (4th ed.). Sage. ISBN: 978-1506395661 | Scott, J. (1990). A Matter of Record: Documentary Sources in Social Research. Polity Press. ISBN: 978-0745608419 |
| Àlies | LCA, repeated content analysis, diachronic content analysis, trend content analysis | documentary analysis, textual analysis, content analysis of documents, archival research |
| Relacionats≠ | 5 | 4 |
| Resum≠ | Longitudinal Content Analysis (LCA) applies systematic content analysis to documents, media, or texts sampled at two or more time points in order to detect how themes, frames, language, or discourse patterns change or persist over time. Drawing on the established logic of content analysis, it adds a temporal dimension that allows researchers to chart trends, trace the evolution of representations, and test hypotheses about historical or social change. It is widely used in communication research, political science, media studies, and the health sciences. | Document analysis is a systematic qualitative research method for examining written, visual, or audiovisual sources—such as policy documents, historical records, organizational records, media reports, emails, social media posts, photographs, or videos—to extract meaning, identify patterns, and understand social phenomena. Developed by Weber and Mannheim in early 20th-century sociology, the method bridges historical research, content analysis, and textual interpretation. Document analysis is used across disciplines to understand organizational change, policy evolution, media representation, historical events, and cultural meaning. Documents provide evidence of what organizations, institutions, or societies value, decide, and communicate, often revealing contradictions between policy and practice. |
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